Method for detecting surface defects of mechanical parts based on image texture and fractal dimension
A technology of fractal dimension and mechanical parts, applied in image analysis, image data processing, measuring devices, etc., can solve problems that do not conform to the actual observation of the human eye, and achieve simple and easy actual observation of the human eye and meet the actual observation of the human eye Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0027] A method for detecting surface defects of mechanical parts based on image texture and fractal dimension comprises the following steps:
[0028] Step (1), pre-processing the mechanical parts to be tested, the specific method of pre-processing is to first apply black ink to the surface of the part to be tested, and after the ink fills the pores on the surface of the part to be tested, wipe the surface of the part with a dry cloth;
[0029] Step (2), placing the pre-processed mechanical parts on the conveyor belt, using a CCD image acquisition system to collect images of the surface of the part to be tested, to obtain a texture image of the surface of the part;
[0030] Step (3), calculate the fractal dimension and the porosity of the texture image;
[0031] The method to calculate the fractal dimension of the texture image is:
[0032] The surface image of the mechanical part is extended to several zero rows or several zero columns at the corresponding boundaries so that...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com